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| author | Lukasz Czapnik <[email protected]> | 2025-08-13 10:45:18 +0000 |
|---|---|---|
| committer | Tony Nguyen <[email protected]> | 2025-09-18 22:46:30 +0000 |
| commit | b99dd77076bd3fddac6f7f1cbfa081c38fde17f5 (patch) | |
| tree | 0b43b965b45c60caa283e05dfb2d349c584539bc /drivers/net/ethernet/intel/i40e/i40e.h | |
| parent | i40e: add mask to apply valid bits for itr_idx (diff) | |
| download | kernel-b99dd77076bd3fddac6f7f1cbfa081c38fde17f5.tar.gz kernel-b99dd77076bd3fddac6f7f1cbfa081c38fde17f5.zip | |
i40e: improve VF MAC filters accounting
When adding new VM MAC, driver checks only *active* filters in
vsi->mac_filter_hash. Each MAC, even in non-active state is using resources.
To determine number of MACs VM uses, count VSI filters in *any* state.
Add i40e_count_all_filters() to simply count all filters, and rename
i40e_count_filters() to i40e_count_active_filters() to avoid ambiguity.
Fixes: cfb1d572c986 ("i40e: Add ensurance of MacVlan resources for every trusted VF")
Cc: [email protected]
Signed-off-by: Lukasz Czapnik <[email protected]>
Reviewed-by: Aleksandr Loktionov <[email protected]>
Signed-off-by: Przemek Kitszel <[email protected]>
Reviewed-by: Simon Horman <[email protected]>
Tested-by: Rafal Romanowski <[email protected]>
Signed-off-by: Tony Nguyen <[email protected]>
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e.h')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h index 49aa4497efce..801a57a925da 100644 --- a/drivers/net/ethernet/intel/i40e/i40e.h +++ b/drivers/net/ethernet/intel/i40e/i40e.h @@ -1278,7 +1278,8 @@ struct i40e_mac_filter *i40e_add_mac_filter(struct i40e_vsi *vsi, const u8 *macaddr); int i40e_del_mac_filter(struct i40e_vsi *vsi, const u8 *macaddr); bool i40e_is_vsi_in_vlan(struct i40e_vsi *vsi); -int i40e_count_filters(struct i40e_vsi *vsi); +int i40e_count_all_filters(struct i40e_vsi *vsi); +int i40e_count_active_filters(struct i40e_vsi *vsi); struct i40e_mac_filter *i40e_find_mac(struct i40e_vsi *vsi, const u8 *macaddr); void i40e_vlan_stripping_enable(struct i40e_vsi *vsi); static inline bool i40e_is_sw_dcb(struct i40e_pf *pf) |